multidimensional data mining

The volume of advanced cyber attacks is increasing today; hence the use of intrusion detection systems in networks is inevitable. One of the major problems by using these systems are considered as the high volume of low-level alarms produced. In the present paper, one of the data mining techniques called Attribute-Oriented Induction is utilized. The basis of this approach is to generalize low-level data to high-level concepts. By the development of this strategy in the field of cyber attacks, the volume of intrusion detection alarms has been decreased. This reduction not only disrupts the detection of attacks but by more focusing on the common features of the attacks, it will increase the accuracy of detection. Moreover, one of the basic foundations of this method is a generalized hierarchy designed for effective attack features. Another highlight of this investigation is to provide an intuitive approach to selecting features for generalization. The new CICIDS2017 data set was employed to evaluate the proposed method, which overcame the shortcomings of its previous data set. In conclusion, the results show a 99% decrease in alarms at the lowest generalization level and an average of 25% at the other generalization levels. In addition to the normal traffic, 14 different attack types were identified, with the Dos Hulk attack being the most frequent with 8.16% and the Heartbleed attack having the lowest frequency 0.0004%. Other capabilities were offered in the proposed method include the possibility of online analytical processing and multidimensional data mining in cyber attack space by moving at different levels of generalization..